ueharayuuki This workflow corresponds to n8n.io template #10681 — we link there as the canonical source.
This workflow follows the Agent → Chat Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "swyQswrcWUlafM3c",
"name": "Dynamic Weather Forecast Bot",
"tags": [],
"nodes": [
{
"id": "145867c4-b1cf-4079-b198-d2342493cfac",
"name": "When clicking \u2018Execute workflow\u2019",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-208,
112
],
"parameters": {},
"typeVersion": 1
},
{
"id": "ff7f8295-5e8d-4b0f-9d56-7b7213901d9d",
"name": "Schedule Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-208,
304
],
"parameters": {
"rule": {
"interval": [
{
"triggerAtHour": 9
}
]
}
},
"typeVersion": 1.2
},
{
"id": "7547bfad-428e-4901-8b18-846884f0faab",
"name": "Fetch Weather Data",
"type": "n8n-nodes-base.httpRequest",
"position": [
16,
208
],
"parameters": {
"url": "https://api.open-meteo.com/v1/forecast?latitude=35.469&longitude=140.2981&daily=temperature_2m_min,temperature_2m_max&hourly=temperature_2m¤t=temperature_2m,relative_humidity_2m",
"options": {}
},
"typeVersion": 4.3
},
{
"id": "a86a70a0-527b-4b2b-9022-4d4531a141ee",
"name": "Format Daily Summary",
"type": "n8n-nodes-base.code",
"position": [
240,
208
],
"parameters": {
"jsCode": "const data = $input.all()[0].json;\n\n// Today's min/max temperature (from the first daily entry)\nconst minTemp = data.daily.temperature_2m_min[0];\nconst maxTemp = data.daily.temperature_2m_max[0];\n\n// Create the message\nconst message = `Today's high in Shibuya will be ${maxTemp}\u00b0C and the low will be ${minTemp}\u00b0C.`;\n\nreturn {\n message\n};"
},
"typeVersion": 2
},
{
"id": "693a2e08-fd54-41f3-b18c-b4105bd1d58b",
"name": "Send Email Summary",
"type": "n8n-nodes-base.gmail",
"position": [
464,
208
],
"parameters": {
"sendTo": "user@example.com",
"message": "= {{ $json.message }}\nHave a great day!",
"options": {
"appendAttribution": false
},
"subject": "Daily Weather Forecast"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "75a04b8e-d505-44f6-a2c6-56cad532637f",
"name": "Send Slack Summary",
"type": "n8n-nodes-base.slack",
"position": [
688,
208
],
"parameters": {
"text": "=\u3010Weather Forecast\u3011\n{{ $('Format Daily Summary').item.json.message }}\nHave a great day!",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "list",
"value": "C09RLAAP0BY",
"cachedResultName": "\u30bd\u30fc\u30b7\u30e3\u30eb"
},
"otherOptions": {
"includeLinkToWorkflow": false
},
"authentication": "oAuth2"
},
"credentials": {
"slackOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 2.3
},
{
"id": "bfe7d55e-51e2-4126-bb6b-9aa2a5e332f4",
"name": "Workflow Description",
"type": "n8n-nodes-base.stickyNote",
"position": [
-880,
16
],
"parameters": {
"width": 600,
"height": 966,
"content": "# Automate Weather Reports and AI-Powered Forecasts to Gmail and Slack\n\nThis workflow provides a comprehensive weather reporting system with two main functionalities: a scheduled daily summary and an interactive AI agent for dynamic queries.\n\n## How it works\n\nThis workflow operates in two distinct modes:\n\n1. **Scheduled Daily Summary (Top Flow):**\n * Triggers automatically every day at 9:00 AM (customizable) or can be run manually.\n * Fetches the latest weather data for a specified location from the Open-Meteo API.\n * Formats a message with the day's maximum and minimum temperatures.\n * Sends this summary to a designated Gmail address and a Slack channel.\n\n2. **AI-Powered Forecasts via Chat (Bottom Flow):**\n * When you send a message to the Chat Trigger webhook, it activates the AI Agent.\n * The AI Agent, powered by an OpenAI model, understands natural language questions.\n * The agent uses an HTTP Request tool to fetch real-time, specific data from the weather API to answer your question.\n * The generated answer is then sent back to you via both Gmail and Slack.\n\n## How to set up\n\n1. **Configure Credentials:** Add your credentials for OpenAI, Gmail, and Slack.\n2. **Set Your Location:** In the `Fetch Weather Data` and `HTTP Request Tool for AI` nodes, update the `latitude` and `longitude` in the URL to your desired location.\n3. **Update Email and Slack:** In the `Send...` nodes for both flows, change the recipient email and select your desired Slack channel.\n4. **Activate the Workflow!**"
},
"typeVersion": 1
},
{
"id": "749e984d-1e8e-4424-b930-52c1bccfc39c",
"name": "When chat message received",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-208,
632
],
"parameters": {
"options": {}
},
"typeVersion": 1.3
},
{
"id": "b52d6926-b3d1-456c-adfb-e04896b2162f",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
72,
632
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "8e3865ab-6e1f-42be-8902-d19d24a3af3b",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
16,
856
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1.2
},
{
"id": "c2c7a62a-28ce-4227-ab25-848448c21c98",
"name": "Simple Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
144,
856
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "e16ecb69-611f-4744-a9c2-299039d6bd2b",
"name": "HTTP Request Tool for AI",
"type": "n8n-nodes-base.httpRequestTool",
"position": [
304,
864
],
"parameters": {
"url": "https://api.open-meteo.com/v1/forecast?latitude=35.469&longitude=140.2981&daily=temperature_2m_min,temperature_2m_max&hourly=temperature_2m¤t=temperature_2m,relative_humidity_2m",
"options": {}
},
"typeVersion": 4.3
},
{
"id": "cedcf04f-4bd0-4290-8296-185947d90eb1",
"name": "Send AI Response via Email",
"type": "n8n-nodes-base.gmail",
"position": [
480,
632
],
"parameters": {
"sendTo": "user@example.com",
"message": "={{ $json.output }}",
"options": {
"appendAttribution": false
},
"subject": "AI Weather Assistant"
},
"credentials": {
"gmailOAuth2": {
"name": "<your credential>"
}
},
"typeVersion": 2.1
},
{
"id": "da31f23a-7a1c-4acc-a0e1-6ba62fc49bc8",
"name": "Send AI Response via Slack",
"type": "n8n-nodes-base.slack",
"position": [
704,
632
],
"parameters": {
"text": "={{ $('AI Agent').item.json.output }}",
"select": "channel",
"channelId": {
"__rl": true,
"mode": "list",
"value": "C09RLAAP0BY",
"cachedResultName": "\u30bd\u30fc\u30b7\u30e3\u30eb"
},
"otherOptions": {
"includeLinkToWorkflow": false
},
"authentication": "oAuth2"
},
"credentials": {
"slackOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 2.3
},
{
"id": "7520b78c-0505-4528-9668-d34c48366c41",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
128,
16
],
"parameters": {
"width": 320,
"content": "## Daily Summary Flow\nThis flow runs on a schedule to send a daily weather summary."
},
"typeVersion": 1
},
{
"id": "24ae4b4e-3d66-41fe-9d9e-31c626722aef",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
448
],
"parameters": {
"width": 360,
"content": "## AI Agent Flow\nThis flow is triggered by a chat message and uses an AI agent to answer specific weather questions."
},
"typeVersion": 1
},
{
"id": "4fd0399a-41e2-4391-934f-509045d1cd90",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-32,
1024
],
"parameters": {
"width": 460,
"content": "### Agent Tools\nThese are the tools available to the AI Agent. It uses a language model (OpenAI), memory to recall conversation, and an HTTP Request tool to fetch live data."
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "680f0892-59d1-48c4-84e8-790a96c683d0",
"connections": {
"AI Agent": {
"main": [
[
{
"node": "Send AI Response via Email",
"type": "main",
"index": 0
}
]
]
},
"Simple Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "Fetch Weather Data",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Fetch Weather Data": {
"main": [
[
{
"node": "Format Daily Summary",
"type": "main",
"index": 0
}
]
]
},
"Send Email Summary": {
"main": [
[
{
"node": "Send Slack Summary",
"type": "main",
"index": 0
}
]
]
},
"Format Daily Summary": {
"main": [
[
{
"node": "Send Email Summary",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request Tool for AI": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Send AI Response via Email": {
"main": [
[
{
"node": "Send AI Response via Slack",
"type": "main",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"When clicking \u2018Execute workflow\u2019": {
"main": [
[
{
"node": "Fetch Weather Data",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
gmailOAuth2openAiApislackOAuth2Api
Pro
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About this workflow
This workflow provides a comprehensive weather reporting system with two main functionalities: a scheduled daily summary and an interactive AI agent for dynamic queries.
Source: https://n8n.io/workflows/10681/ — original creator credit. Request a take-down →
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